基于PAS9401的10G-EPON网络终端设备的研究  

Research of 10G-EPON Network Terminal Device Based on PAS9401

作　　者：刘霞[1] 戴璐平[1] 刘海英[1] 戴丽萍[1] 

机构地区：[1]武汉工程大学电气信息学院,武汉430074

出　　处：《电子器件》2015年第6期1308-1311,共4页Chinese Journal of Electron Devices

基　　金：国家自然科学基金项目(NO.61271363);湖北省自然科学基金项目(NO.2014CKC524)

摘　　要：论述了10G-EPON系统的基本特征,具有高带宽、高效率和支持全业务的特点。针对10G-EPON的日渐普及推广,对于ONU的需求也随之增加,设计了一种基于PAS9401的ONU解决方案。该方案采用So C技术,需要较少的外围器件,便能快速推出ONU产品,硬件设计和软件开发比较简单。对ONU的吞吐量、过载丢包率进行严格的测试,各模式下的丢包率测试结果为0,另外测试基于ONU的IP电话、IPTV能正常使用,满足10G-EPON系统对ONU得需求。10G-EPON system has the characteristics of high bandwidth,high efficiency and supports the whole ser-vice. The system is designed based on PAS9401 to meet with the increasing demand of ONU. It can be launchedrapidly for the ONU which is designed with less auxiliary device based on SOC. The Throughput and Frame loss in10 G-EPON of the ONU has been test accurately that the results of Frame loss is zero. The result of the test on IPand IPTV indicated that the terminal can meet the requirements of 10G-EPON.

关 键 词：10G-EPON 光网络单元 PAS9401 光线路终端 

分 类 号：TN915[电子电信—通信与信息系统]